Dog bone



FIG. 1 is a top plan view illustrating a preferred embodiment of the dog bone of the invention;

FIG. 2 is a left side elevation view thereof, which is a mirror image of the right side thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof, wherein the dog bone is rotated 180 degrees; and,

FIG. 6 is a sectional view taken along line 6—6 in FIG. 1. 

The ornamental design for a dog bone, as shown and described. 